20962091213

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{4001}}^1\times {\mathrm{44027}}^1$

素因数の和:48052

約数の個数: 16

約数和(自身を含む): 25372808064

約数和(自身を除く): 4410716851

約数列:

[1, 7, 17, 119, 4001, 28007, 44027, 68017, 308189, 476119, 748459, 5239213, 176152027, 1233064189, 2994584459, 20962091213]

約数ペア:

[(1, 20962091213), (7, 2994584459), (17, 1233064189), (119, 176152027), (4001, 5239213), (28007, 748459), (44027, 476119), (68017, 308189)]